diff --git a/LEGO1/hospital.h b/LEGO1/hospital.h
index beb6e899..29ff1177 100644
--- a/LEGO1/hospital.h
+++ b/LEGO1/hospital.h
@@ -28,23 +28,18 @@ class Hospital : public LegoWorld {
 
 private:
 	undefined2 m_unk0xf8;    // 0xf8
-	undefined m_unk0xfa[2];  // 0xfa
 	undefined4 m_unk0xfc;    // 0xfc
 	undefined2 m_unk0x100;   // 0x100
-	undefined m_unk0x102[2]; // 0x102
 	undefined4 m_unk0x104;   // 0x104 - VTable0x18 suggests this may be pointer to a LegoGameState
 	undefined2 m_unk0x108;   // 0x108
-	undefined m_unk0x10a[2]; // 0x10a
 	undefined4 m_unk0x10c;   // 0x10c
 	undefined4 m_unk0x110;   // 0x110
 	undefined4 m_unk0x114;   // 0x114
 	undefined m_unk0x118;    // 0x118
-	undefined m_unk0x119[3]; // 0x119
 	undefined4 m_unk0x11c;   // 0x11c
 	undefined4 m_unk0x120;   // 0x120
 	undefined m_unk0x124[4]; // 0x124
 	undefined m_unk0x128;    // 0x128
-	undefined m_unk0x129[3]; // 0x129
 };
 
 #endif // HOSPITAL_H